Par lamp heat sink



FIG. 1 is a perspective view of the design for a par lamp heat sink, asseen from the front, top, thereof;

FIG. 2 is a rear perspective view as seen from the rear, side thereof;

FIG. 3 is a side plan view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a rear plan view thereof.

FIG. 6 is a perspective view of a second embodiment the design for a parlamp heat sink, as seen from the front, top, thereof;

FIG. 7 is a perspective view of the second embodiment as seen from therear, side, thereof;

FIG. 8 is a side plan view of the second embodiment;

FIG. 9 is a top plan view of the second embodiment; and,

FIG. 10 is a of the rear plan view of the second embodiment.

The broken line disclosure is for environmental purposes only and doesnot form a part of the claimed design.

CLAIM The ornamental design for a par lamp heat sink, as shown anddescribed.